Re: KASAN vs. boot-time switching between 4- and 5-level paging

From: Kirill A. Shutemov
Date: Mon Jul 24 2017 - 08:13:49 EST


On Thu, Jul 13, 2017 at 05:19:22PM +0300, Andrey Ryabinin wrote:
> >> https://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git/commit/?h=la57/boot-switching/v2&id=13327fec85ffe95d9c8a3f57ba174bf5d5c1fb01
> >>
> >>> As for KASAN, I think it would be better just to make it work faster,
> >>> the patch below demonstrates the idea.
> >>
> >> Okay, let me test this.
> >
> > The patch works for me.
> >
> > The problem is not exclusive to 5-level paging, so could you prepare and
> > push proper patch upstream?
> >
>
> Sure, will do

Andrey, any follow up on this?

--
Kirill A. Shutemov